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Emerald|Lab Grown|IGI

1.57ct G SI1 Emerald Lab Grown Diamond

GD • G/SI1 • IGI LG530201667

Shape and cutting style on the report: Emerald cut

Certificate IGI LG530201667

Diamond specifications and retailer prices

From $380 SGD
$297 USD
As of October 30, 2026
Save $1,755 SGD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,135 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.57ct lab-grown emerald diamond

This 1.57ct lab-grown emerald sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG530201667 or 530201667. Listed at 13 retailers as of October 29, 2026, with prices from $380 to $2,135, a $1,755 spread on the same certified stone. Brilliant Earth lists it at $2,135. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.57
Carat
G
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.9°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530201667
Dimensions8.07 × 5.48 × 3.59 mm
L/W Ratio1.47
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.07 mm5.48 mm1.57 ctG / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530201667
Side View
Table 60.0%Crown 22.9°Girdle: THN-MEDPavilion 39.1°Culet: LNGDepth 65.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,135 SGD|Low: $271 SGD|High: $2,199 SGD|Avg: $850 SGD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 13$325 SGD
Retailer 7$361 SGD
Retailer 5$380 SGD
Retailer 4$394 SGD
Retailer 3$421 SGD
Retailer 12$421 SGD
Retailer 11$652 SGD
Retailer 14$698 SGD
Retailer 2$805 SGD
Retailer 6$854 SGD
Retailer 9$1,157 SGD
Retailer 10$1,291 SGD
Retailer 15$1,351 SGD
Retailer 8$1,693 SGD
Brilliant Earth$2,135 SGD

41 data points across 15 retailers

13 retailers$380 SGD to $2,135 SGD

Retailer 1
-
$325 SGD
$254 USD
Price last confirmed 29 days ago
B+
Retailer 2
-
$380 SGD
$297 USD
View
Final sale: no returns
Retailer 3
-
$394 SGD
$308 USD
View
Price last confirmed 25 days ago
Retailer 4
-
$421 SGD
$329 USD
View
Price last confirmed 28 days ago
B+
Retailer 5
-
$652 SGD
$510 USD
View
B+
Retailer 6
-
$698 SGD
$546 USD
View
B+
Retailer 7
-
$805 SGD
£496 GBP
View
B
Retailer 8
-
$854 SGD
$668 USD
View
B
Retailer 9
-
$1,157 SGD
$905 USD
View
B
Retailer 10
-
$1,291 SGD
$1,010 USD
View
Retailer 11
-
$1,351 SGD
$1,057 USD
View
Price last confirmed 31 days ago
Retailer 12
-
$1,693 SGD
£1,043 GBP
View
Price last confirmed 10 days ago
Most Expensive
C
Brilliant Earth
5944343A · Oct 29
$2,135 SGD
$1,670 USD
View
12 more retailers have this diamond
Prices start from $380 SGDSave up to $1,755 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.57ct Emerald
$380 SGD